baber/WOPTO huggingface dataset:
Patent JP-2001319279-A (JP)
Title: Method and system for monitoring invading object
Inventor: ITO WATARU
IPC: H04N7/18
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for monitoring invading object, which is high in reliability and which can optimally determin the method for assigning an invading object monitoring device to be tracked when plural invading objects exist. SOLUTION: This system has a first invading object monitoring device having a visual field range covering a monitoring target area and plural second invading object monitoring devices with one part of the visual field range of the first invading object monitoring device as a monitoring area, the first information of the invading object is detected by the first invading object monitoring device and on the basis of the first information, the invading object is captured by controlling one of the second invading object monitoring devices. Then, the second invading object monitoring device detects second information concerning the captured invading object and corresponding to the detected second information, the second invading object monitoring device tracks the invading object without the control of the first invading object monitoring device.
Patent JP-2002254517-A (JP)
Title: Imaging apparatus
Inventor: TAKEKOSHI NOBUHIKO
IPC: B41J2/01
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which increases the speed of lamination without enlarging the apparatus. SOLUTION: When a recording medium 23 is inserted between lamination rollers 72 of a pair, the temperature of a pair of drying rollers 71 is controlled so that the surface temperature of the recording medium is equal to or below the softening temperature of the adhesive layer of a lamination material 75.
Patent JP-2002262459-A (JP)
Title: Power receiving installation
Inventor: KATO TAKASHI
IPC: H02J3/18
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a prior art that the power factor of a generator becomes low when station power load and generating power become approximately same, when the reactive power is adjusted by adjusting the generator voltage by detecting the reactive power from the voltage/current detection signal at the power receiving point. SOLUTION: This power receiving installation is provided with a capacitor installation 12 and a total current transformer 15, which bias-add lead current to detected current input to an automatic reactive power adjusting device 9 while operating the generator 10, and the power factor control is made sure by enlarging the input current to the automatic reactive power adjusting device by the bias current portion even if the station power load and the generating power become approximately same. The solution includes a capacitor installation provided with the plant motor load 3, to replace it with a power factor improving active filter, and a composition of the combination of the two.
Patent JP-2002267229-A (JP)
Title: Air buffer system
Inventor: HOSOI AKINORI
IPC: F24F9/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent a partition parting function due to air flow from being destroyed with turbulence, and reduce loss of heat, consumption of power, and noise. SOLUTION: Once a jet F1 from an air blow-off outlet 1 reaches the height of a restriction barrier 3, it flows along a surface 3a on a side opposite to an inside space S1 on the restriction barrier 3 due to Coanda effect and collides with an opposite all surface 7. Thereafter becomes a secondary air stream F2 and is directed to an outside boundary position P for an air buffer, while permitting temperature to approach the temperature of an outside space S2 and is dammed up by dam means 4 and is pushed up. Such an air ream is formed in a region S3 between the restriction barrier 3 and the dam means 4, whereby the region S3 as a whole acts as an air buffer between the outside space S2 and the inside space S1, and demonstrates a stable partition function.
Patent JP-2002266589-A (JP)
Title: Shield excavator starting method, and caisson for use in the method
Inventor: KAWAGUCHI HIROYUKI
IPC: E21D9/06
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a shield excavator starting method which efficiently starts a shield excavator having an intermediate or a small diameter from a starting shaft such as a caisson. SOLUTION: According to the method, a shield excavator front end 20A is incorporated in a part of a side wall of the caisson 10 forming the starting shaft 1, and the caisson 10 is embedded in the ground to a predetermined depth, to thereby construct the starting shaft 1. In the starting shaft 1, a rear trunk portion 20B continuously connected to the shield excavator front end 20A, and necessary installations are incorporated in the shield excavator 20, to thereby complete production of the shield excavator 20. Further, a reaction transmitting portion 28 is formed on a rear portion of the shield excavator 20, and by using a propelling means of the shield excavator 20, the shield excavator 20 is started from the part of the side wall 12 of the caisson into the ground.
Patent JP-2002267876-A (JP)
Title: Optical circuit module
Inventor: MATSUNO TAKESHI
IPC: H04B10/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a uniform and high unwanted wave eliminating function for all signals together with wavelength multiplexing/demultiplexing function in a single body configuration of module which has a simple and space saving shape, and excellent in terms of cost and productivity. SOLUTION: In an optical circuit module 1 of a single configuration, an optical filter 6 for wavelength multiplexing/demultiplexing is arranged between two-core fiber collimator 42 and one-core fiber collimator 41. An optical filter 5 which interrupts wavelength bands of unwanted light is interposed between the optical filter 6 for multiplexing/demultiplexing and the two-core collimator 42.
Patent JP-2002264209-A (JP)
Title: Apparatus for manufacturing photoconductive plate
Inventor: KOBAYASHI KAZUO
IPC: F21V8/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a photoconductive plate having high reliability at a low cost. SOLUTION: The apparatus for manufacturing the photoconductive plate comprises a rotating cylindrical roller containing a heater therein and a stamper including a dot pattern formed on a surface and fixed, a base plate fixing means for fixing a resin base plate and reciprocatingly moving under the roller as the roller rotates, and a pressing means for pressing the stamper fixed to the roller to the surface of the base plate fixed to the fixing means by a predetermined pressure.
Patent JP-2002265265-A (JP)
Title: Dielectric porcelain composition and porcelain capacitor
Inventor: KAWAMOTO YASUNOBU
IPC: C04B35/49
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when the layer of a green sheet is thinned for miniaturizing a porcelain capacitor and also for increasing its capacity, voltage applied per unit thickness increases, the life time of the dielectric layer is reduced, and the reliability of the laminated porcelain capacitor is deteriorated. SOLUTION: The dielectric porcelain composition consists of a sintered body containing the oxides of Ba, Ti and Zr in the ratio of 100 mol% expressed in terms of Ba(Ti1-x Zrx )O3 , the oxide of Re (Re is one or more kinds selected from Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Y) in the ratio of 0.25 to 1.5 mol% expressed in terms of Re2 O3 , the oxide of Mg in the ratio of 0.1 to 0.4 mol% expressed in terms of MgO, and the oxide of one or more kinds selected from Mn, V and Cr in the ratio of 0.03 to 0.6 mol% respectively expressed in terms of Mn2 O3 , V2 O5 and Cr2 O3 , and Ba/(Ti1-x Zrx ) ratio is 1.000 to 1.010, and (x) in Ti1-x Zrx satisfies 0.05<=x<=0.26 and is used as the material for the dielectric layer of the porcelain capacitor.
Patent JP-2002263750-A (JP)
Title: Punch die
Inventor: ISHII TORU
IPC: B21D28/34
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a punch die capable of reducing the size, the weight and the cost of a die body by providing a spring for pressing a stripper against a work not in an upper die but on a punch fitting plate with the upper die fitted thereto. SOLUTION: The spring for urging the stripper 55 downward is disposed on an upper die fixing part side with the upper die 24 fixed thereto via a spring force transmission member connected to the stripper 55. The spring transmission member comprises a stripper guide pin 57, and the spring comprises a coil spring 51 provided on the upper side of the stripper guide pin 57 so as to be coaxial with the stripper guide pin 57.
Patent JP-2002180685-A (JP)
Title: Individual room system for curing mental patients
Inventor: SAWA ATSUSHI
IPC: E04H3/08
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an individual room system for curing mental patients capable of altering the use range division of an individual room according to the condition of a mental patient. SOLUTION: An internal space, the four sides of which are surrounded by enclosure walls 1a is divided into a living room 2, a toilet room 3 and a wash room 4 by partition walls 1b, 1c, and the enclosure wall 1a and the living room 2 are provided with lockable doors 5 increased in sound insulating ability.
Patent JP-2002269849-A (JP)
Title: Method for manufacturing optical disk substrate
Inventor: INOUE KAZUO
IPC: G11B7/26
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical disk substrate without deforming a pit or a groove formed on a molded substrate and without generating releasing failure at the time of peeling off the molded substrate from a stamper. SOLUTION: By filling a cavity 17 formed between a pair of dies 1 and 2 with molten resin, opening the dies after the resin is solidified and taking out the molded substrate 18, recessed and projected parts formed on the stamper 6 mounted on one of the dies are transferred to the molded substrate. After the resin is solidified, the molded substrate is peeled off from the stamper from the outer periphery to the inner periphery by making the height of the cavity larger than the thickness of the molded substrate in the state that the molded substrate is stuck to the stamper and supplying air between the molded substrate and the stamper from the outer periphery.
Patent JP-2002270367-A (JP)
Title: Optical function element, organic el element, and organic el display
Inventor: TAKAYAMA ICHIRO
IPC: H05B44/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical function element, an organic EL element, and an organic EL display, which are highly minute and bright, and cheap, by forming an active matrix display using the optical function element, with easy composition. SOLUTION: The optical function element, the organic EL element, and the organic EL display consist of having one or more layers of optical electric conduction layers and a luminescence layer, which have at least one heterojunction between a negative electrode and positive electrode, and having thyristor characteristic by the above optical electric conduction layer and the luminescence layer.
Patent JP-2002280874-A (JP)
Title: Filter unit and electric equipment provided with the same
Inventor: FUJITA MASAYUKI
IPC: H03H9/64
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize entire equipment by omitting a matching circuit in electric equipment for selectively passing signals of more than two frequencies. SOLUTION: In a filter unit 3, a plurality of filters 1 and 2 for passing the frequency signals of a specified band are parallel connected, a load circuit is connected to at least one of input and output stages, and each of filters 1 and 2 is formed into impedance value Z having a resistor R and a reactance part X. The impedance value of each of filters 1 and 2 is formed into value out of the impedance value of the load circuit, and the impedance value of the entire filter unit is matched to the impedance value of the load circuit.
Patent JP-2002275287-A (JP)
Title: Polyester film
Inventor: ASANO TETSUYA
IPC: C08J5/18
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film for a capacitor suitable for an application of a small and large-capacity capacitor and both having high productivity and processability and capacitor properties (withstand voltage). SOLUTION: This polyester film is characterized by satisfying the following formula (1) in the ratio of the maximum value Imax and the minimum value Imin of deflection fluorescence intensity in a in-plate angle distribution of the deflection fluorescence intensity: 0.80<=(Imin/Imax)<=1.00...(1).
Patent JP-2001329470-A (JP)
Title: Dyed product using polyester fiber and polyamide fiber and method for producing the same
Inventor: HORIGUCHI TOMOYUKI
IPC: D03D15/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a dyed product made of a multilayer-structured woven/ knitted fabric comprising both polyester and polyamide fibers, excellent in hygroscopicity, moisture permeability and eccentric moisture holding tendency and good in laundry fastness as well, and to provide a method for producing the above dyed product. SOLUTION: This dyed product is obtained by dyeing, with at least both disperse dye and reactive dye, a multilayer-structured woven/knitted fabric comprising both polyester and polyamide fibers.
Patent JP-2002278740-A (JP)
Title: Image formation system
Inventor: KANEKO AKIRA
IPC: B41J29/38
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image formation system consisting of a printer by which a user can more exactly obtain a target printing result by enabling a user to grasp the state of the printer main body at a short distance and of a printer driver. SOLUTION: The image formation system consists of the printer, which has the printer driver provided with a two-way communication function and can confirm the situation of the printer at the place away from a host side by fetching the setting situation of the printer equipped with a paper feeder capable of recovering a jamming and feeding a paper sheet and a plurality of stages of paper ejecting parts by the two-way communication function, and of the printer driver.
Patent JP-2001340098-A (JP)
Title: Method for producing l-aspartic acid
Inventor: MATSUMOTO KOJI
IPC: C07C227/42
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing L-aspartic acid by which the high-purity crystalline L-aspartic acid can be produced with an excellent operating efficiency without requiring complicated steps and further a liquid after obtaining crystals of the aspartic acid can be recycled as a raw material liquid without concentrating the liquid. SOLUTION: This method for producing the L-aspartic acid is characterized by adding fumaric acid in a molar amount of 0.4-0.8 based on the sum total of the fumaric acid and L-aspartic acid contained in a solution of ammonium L-aspartate, concentrating the resultant mixture solution under a reduced pressure, adjusting the concentration of the fumaric acid and L-aspartic acid to total 20 to <=40 wt.%, thereby depositing the L-aspartic acid from the solution in the method for making an aspartase act on a solution of diammonium fumarate, providing the solution of ammonium L-aspartate, adding the fumaric acid and then crystallizing the L-aspartic acid from the solution.
Patent JP-2002290667-A (JP)
Title: Image scanner
Inventor: AOKI MINORU
IPC: H04N1/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in quality of a scanned image even if there are scratches or dirt on a contact glass. SOLUTION: A manuscript movement type image scanner enables to set the contact glass at a plurality of positions.
Patent JP-2002287385-A (JP)
Title: Electrophotographic sensitive body, its manufacturing method, manufacturing device and image forming device provided with photosensitive body
Inventor: GOTO HISAYOSHI
IPC: B05D3/12
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic sensitive body obtained by eliminating with precision and good reproducing ability the sticking of coating liquid on an edge part of a substrate and on the inside generated when forming a coating film by immersing a cylindrical substrate in photosensitive coating liquid, its manufacturing method, manufacturing device and image forming device provided with the photosensitive body. SOLUTION: In the manufacturing method of the electrophotographic sensitive body formed with a photosensitive coating by having the coating liquid of photosensitive material coated on a surface of the cylindrical substrate, a bottom edge of the cylindrical substrate coated with the coating liquid but before being dried is brought into contact with an edge part coating eliminating member containing solvent. The contact is made within 1 minute of completion of the coating of the coating liquid and the recommended duration of contact is within 30 seconds. An inside part of the bottom edge of the cylindrical substrate after contact with the edge part coating eliminating member is made to come into a rotating contact with an inner edge part coating eliminating member and the coating that is stuck inside is eliminated.
Patent JP-2002284263-A (JP)
Title: Discharging container
Inventor: YUZUHARA YUKITOMO
IPC: B65D25/38
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a discharging container of a favorable operability which can more accurately discharge a specified amount of a content by simply press ing an operating section. SOLUTION: This discharging container is equipped with a discharging port 28 at one end of a cylindrical container main body 12. When the operating section 16 which is projected on the outer peripheral section 12 is pressed, a piston 14 moves, and the content is discharged. Through a sleeve 18 which is moved by the operating section 16, a feeding rod 24 which is projected from the piston 14 is passed. A plurality of annular steps 32 are formed on the feeding rod 24 with an equal interval. Then, on the sleeve 18, a claw section 18a which is engaged with the annular steps 32 and can elastically deform in the diameter- expanding direction is provided.  When the depressed operating section 16 is released, the sleeve 18, which is returned by an urging means 20, relatively moves to the piston 14, which is held by a negative pressure of a housing section 26, while accompanying the elastic deformation of the claw section 18a. Then, the claw section 18a is engaged with the adjacent annular step 32.
Patent JP-2002287457-A (JP)
Title: Method and device for electrophotographic image formation
Inventor: OTAKA KAORI
IPC: G03G15/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To actualize a method and a device for electrostatic photographic image formation which cause no defect in fixation even at low temperature and have the same effect even when toner particles are made small in size for higher resolution and to save energy. SOLUTION: (1) The electrostatic photographic image forming method is characterized by that a latent image after being formed on a photosensitive body is developed with colored toner and its inverted image is developed with transparent powder. (2) The electrostatic photographic image forming method is characterized by that the latent image after being formed on the photosensitive body is developed with the colored toner and its outline part is developed with the transparent powder. (3) The electrostatic photographic image forming method is a color electrostatic photographic image forming method which uses the colored toner and is characterized by that latent images of parts which do not have images of the respective colors are formed on the photosensitive body and developed with the transparent powder.  (4) The electrostatic photographic image forming method is a color electrostatic photographic image forming method which uses the colored toner and is characterized by that latent images of outline parts of images of the respective colors are formed on the photosensitive body and developed with the transparent powder.
Patent JP-2002286384-A (JP)
Title: Heat pipe and its manufacturing method
Inventor: KOBAYASHI SHINICHI
IPC: H05K7/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a heat pipe having a wick made of a copper powder sintered material in a heat pipe body made of an aluminum - copper-clad material. SOLUTION: The heat pipe comprises the wick made of a sintered copper powder. The wick is provided on the inner wall of the heat pipe body 10 to become a passage of the sealed working liquid. The body 10 is formed of the aluminum - copper-clad material in which an aluminum material 16 is connected to a copper material 17.  A method for manufacturing the heat pipe comprises the steps of manufacturing a wick unit 20 in which a copper powder 22 is sintered on a copper plate 21 and a copper powder sintered material 23 is fusion bonded integrally on the plate 21, soldering the unit 20 at its plate 21 side to the required positions of the aluminum - copper-clad materials 11, 15 at the material 17 side by a solder having a lower melting point than that of the material 16; and thereafter working the materials 11, 15 so as to position the connected unit 20 at the inner surface side, thereby forming the heat pipe body 10.
Patent JP-2002144125-A (JP)
Title: Boring tool
Inventor: SUZUKI KATSUYUKI
IPC: B23B51/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To improve boring accuracy of a tool in machining a high-hardness material and the life of the tool. SOLUTION: The material quality of a tool main body 2 of a drill 1 is cemented carbide having composition of 10±2 wt.% Co-0.75±0.25 wt.% Cr2C3- remainder WC, the average particle size of WC is 0.1 to 1.0 μm, and the radial rake angle of a cutting edge 8 of the tip face 7 is set to a minus angle of -5 deg. to -10 deg.. A chip discharge groove 6 having a helix angle of 5 deg. to 15 deg. is formed in the outer periphery of the tool main body 2. The groove width ratio of a land part 10 of the tool main body and the chip discharge groove 6 ranges from 0.9 to 1.1. The tip angle of the tool main body 2 is set to 125 deg. to 135 deg., and the core thickness is set to 0.38D to 0.42D taking the drill outside diameter as D. The tool main body 2 is coated with a coating layer of TiAlN.
Patent JP-2002286377-A (JP)
Title: Heat treating device
Inventor: OKUHARA HIROSHI
IPC: F27D7/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating device to enable accurate adjustment of a furnace temperature and enable uniform blowing of treating air against a substance to be treated, in a heat treating device capable of being utilized as a reflow soldering device. SOLUTION: The heat treating device comprises a processing air generating part to mix together a high temperature gas from a heat storage furnace and a cooling gas fed from a cooling passage to feed processing air having a desired temperature and a blowing part not to blow processing air, fed from the processing air generating part, directly on a substance to be processed but to blow the air through a plurality of nozzles.
Patent JP-2002289670-A (JP)
Title: Floating unit
Inventor: HAYASHI TAKEHIDE
IPC: B65G49/06
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a floating unit which can be mounted precisely by using a simple configuration, can prevent the leakage of compressed air, and additionally can be mass-produced. SOLUTION: As shown in Figs. 1 to 3, the floating unit 1 comprises a case body 2, a porous body 3 mounted on the case body 2, and four adjustment pieces 4 for adjusting the vertical position of the upper surface 30 of the porous body 3. Since the vertical mounting position of the porous body 3 is adjusted at the four points by using the adjustment pieces 4 and a sealing member 5 mounted on the case body 2, the height of the floating unit 1 can be adjusted precisely.